1
You Try 2 1 1. 3 6 x y x y - + = + = Solve the system by graphing. 2 2 2. 4 8 x y x y + = - + = 3 7 3. 2 3 x y x y + =- - + = 4 2 6 4. 6 3 3 x y x y - + = + =- 9 3 24 5. 8 2 12 x y x y - + = + =- 6 2 4 6. 8 4 28 x y x y - =- + = 2 3 4 7. 3 2 7 x y x y - + = + = 5 2 4 8. 3 3 15 x y x y + =- - =- 3 4 4 9. 2 4 16 x y x y - - = - + =

7 1 b systems graphing student you try only

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Page 1: 7 1 b systems graphing student you try only

You Try

2 11.

3 6

x y

x y

− + = + =

Solve the system by graphing.

2 22.

4 8

x y

x y

+ =− + =

3 73.

2 3

x y

x y

+ = −− + =

4 2 64.

6 3 3

x y

x y

− + = + = −

9 3 245.

8 2 12

x y

x y

− + = + = −

6 2 46.

8 4 28

x y

x y

− = − + =

2 3 47.

3 2 7

x y

x y

− + = + =

5 2 48.

3 3 15

x y

x y

+ = − − = −

3 4 49.

2 4 16

x y

x y

− − =− + =